| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.35 | 12.123% | $207.82 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $99.51 | 13.464% | $112.908 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $191.54 | 6.621% | $204.2219 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $25.51 | 5.712% | $26.9671 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $18.91 | 8.422% | $20.5026 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $137.88 | 8.584% | $149.7156 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $74.79 | 9.189% | $81.6625 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $733.49 | $803.7977 | $803.80 | $803.70 | $803.80 | |